| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.54 | 7.518% | $212.3911 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $185.67 | 9.573% | $203.4442 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $17.88 | 8.507% | $19.4011 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $229.90 | 13.346% | $260.5825 | $260.58 | $260.60 | $260.60 |
| Purchase #5 | $95.61 | 11.628% | $106.7275 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $146.48 | 10.575% | $161.9703 | $161.97 | $161.95 | $162.00 |
| Purchase #7 | $223.64 | 6.695% | $238.6127 | $238.61 | $238.60 | $238.60 |
| 7 purchase totals = | $1,096.72 | $1,203.1294 | $1,203.12 | $1,203.15 | $1,203.10 | |